<template>
  <div>
    <ul>
      <li v-for="(item, index) in arr" :key="index">{{ item }}</li>
    </ul>
    <ul>
      <li v-for="obj in stuArr" :key="obj.id">
        {{ obj.name }}-{{ obj.sex }}-{{ obj.hobby }}
      </li>
    </ul>
    <ul>
        <li v-for="(v,k) in  tObj" :key=k>{{k}}={{v}}</li>
    </ul>
  </div>
</template>

<script>
export default {
  data() {
    return {
      arr: ["小明", "小白", "小黑"],
      stuArr: [
        {
          id: 1001,
          name: "孙悟空",
          sex: "男",
          hobby: "吃桃子",
        },
        {
          id: 1002,
          name: "猪八戒",
          sex: "男",
          hobby: "背媳妇",
        },
      ],
      tObj: {
        name: "小黑",
        age: 18,
        class: "1期",
      }
    };
  },
};
</script>

<style>
</style>